indexo.dev

nicoheilmann.com

.com crawl

First seen 2026-05-29 · Last seen 2026-05-29 · ok HTTP/1.1 200 319 ms crawled 2026-05-31

CH · 80.74.155.80 · AS21069 METANET AG

Reputation 62/100 wrong cert weak security headers no dmarc policy

Classifying

Technology

Server
nginx

Registration

Registrar
InterNetX GmbH
Created
2007-08-16
Expires
2026-08-16 76 days left
Updated
2025-08-17
Name servers
  • ns.ch-inter.net
  • ns2.ch-inter.net

DNS records live

NS
  • ns.ch-inter.net
  • ns2.ch-inter.net
MX
  • 10 mail.nicoheilmann.com

Email authentication weak

SPF
not published
DMARC
not published
DKIM
no key found at common selectors

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36
from 2025-06-18 to 2026-07-12
Expires in 41 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://nicoheilmann.com/

findings
  • checked over plain HTTP
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Linked from (1)